2025whb

Download data

Information

Transient

Name: AT2025whb
Right ascension: 0h27m04.00s
Declination: 3d47m26.95s
Discovery Date: Aug. 25, 2025, 10:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name:
Right ascension: 0h27m04.08s
Declination: 3d47m25.91s
Redshift: None
Photometric Redshift: 0.094
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 6.21
Transient MWEBV processed 0.04
Host match processed 6.6
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 2.13
Validate global photometry processed 7.03
Global host SED inference processed 493.67
Local aperture photometry processed 2.38
Validate local photometry no valid phot 0.01
Local host SED inference not processed None
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 0h27m04.00s, 3d47m26.95s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 0h27m04.06s, 3d47m26.03s
semi major axis, semi minor axis (arcsec) = 4.04, 1.78
angle (degrees, anti-clockwise from east) = -45.41

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 24.37 0.21 20.433 0.009 AB
PanSTARRS_g 30.34 0.91 20.195 0.032 AB
PanSTARRS_r 31.92 0.63 20.140 0.022 AB
2MASS_J 30.89 81.02 19.281 2.848 Vega
2MASS_H 35.9 123.36 18.645 3.731 Vega
2MASS_K -62.94 133.55 Vega
WISE_W1 18.76 7.15 18.018 0.414 Vega
WISE_W2 3.91 9.71 19.081 2.698 Vega
WISE_W3 9.34 60.89 16.300 7.075 Vega
WISE_W4 281.99 473.22 11.154 1.822 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.391 8.848 9.100
{\rm log}_{10}({\rm SFR}) -0.640 -0.221 0.129
{\rm log}_{10}({\rm sSFR}) -9.624 -9.033 -8.288
{\rm stellar\ age} 0.659 4.800 7.123

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.641 -0.999 -0.071
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.478 -0.347 0.052

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.284 0.567 0.908
\delta -0.586 -0.201 0.119
\tau_1/\tau_2 0.671 1.116 1.552
Q_{PAH} 0.708 2.597 5.109
U_{min} 3.136 8.328 16.050
{\rm log}_{10}(\gamma_e)\, -3.056 -1.754 -0.690

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.674 -1.637 -0.434
{\rm log}_{10}(\tau_{AGN})\, 1.006 1.450 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.584 -0.164 0.184
0.03-0.10 Gyr -1.214 -0.337 0.174
0.10-0.33 Gyr -1.742 -0.697 -0.110
0.33-1.06 Gyr -2.697 -1.186 -0.602
1.06-3.46 Gyr -3.101 -1.263 -0.779
3.46-11.27 Gyr -3.317 -1.311 -0.817
11.27-12.53 Gyr -3.351 -1.336 -0.545